2236233662340 has 48 divisors (see below), whose sum is σ = 6262227018432. Its totient is φ = 596255380096.

The previous prime is 2236233662339. The next prime is 2236233662363. The reversal of 2236233662340 is 432663326322.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2236233662292 and 2236233662301.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1808814 + ... + 2782853.

It is an arithmetic number, because the mean of its divisors is an integer number (130463062884).

Almost surely, 2^{2236233662340} is an apocalyptic number.

2236233662340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2236233662340 is an abundant number, since it is smaller than the sum of its proper divisors (4025993356092).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2236233662340 is a wasteful number, since it uses less digits than its factorization.

2236233662340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4599796 (or 4599794 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 42.

Adding to 2236233662340 its reverse (432663326322), we get a palindrome (2668896988662).

The spelling of 2236233662340 in words is "two trillion, two hundred thirty-six billion, two hundred thirty-three million, six hundred sixty-two thousand, three hundred forty".